Click on selected jumpers for more info.
Speaker connectior: J8 (pins 1-4)
Power LED and Keylock Connector: J8 (pins 11-15)
Turbo Switch Connector: J8 (pins 7-17)
Turbo LED Connector: J8 (pins 8-18)
Reset Switch Connector: J8 (pins 9-19)
Hard Disk LED Connector: J8 (pins 10-20), J7
No. of VL-bus master and memory banks selection: JP10 and
JP11
Single/Dual Clock Selection: JP9, JP21 and JP22
Clock Selection: JP20
CPU Speed Indicator Jumper: JP24
CPU Type Selection: Jp6-JP8, JP12-JP19, JP26 and JP27
System Memory: RNA, RNB and RNC
Using "36-bit" SIMM sockets as Bank 0 & 1 and "9-bit"
SIMM sockets as bank 2.
Using "9-bit" SIMM sockets as Bank 0 and "36-bit" SIMM
sockets as bank 1 & 2.
Using "36-bit" SIMM
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